Intel® Chipset Device Software
9.4.2.1019 PV Release for Haswell-E Wellsburg
Release Notes

May, 2014

Microsoft* Windows* 2000

Microsoft Windows XP

Microsoft Windows XP Professional x64 Edition

Microsoft Windows Vista

Microsoft Windows Vista x64 Edition

Microsoft Windows 7

Microsoft Windows 7 x64 Edition

Microsoft Windows Server 2008 R2 SP2

Microsoft Windows 8

Microsoft Windows Server 2012

Microsoft Windows 8.1

Microsoft Windows Server 2012 R2

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* Intel is a trademark or registered trademark of Intel Corporation or its subsidiaries in the United States and other countries.
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Copyright © Intel Corporation 2013
Notice: The Intel® Chipset Device Software may contain design defects or errors described as "known issues" which may cause the product to deviate from expected performance. Current characterized known issues are documented in this update.

Revision History

Date | Driver Revision | Draft/Changes
May 2014 | 9.4.2.1019 | PV
April 2014 | 9.4.2.1017 | PV
Dec 2013 | 9.4.2.1017 | PC
Aug 2013 | 9.4.2.1013 | Beta
July 2013 | 9.4.2.1010 | Beta
April 2013 | 9.4.2.1006 | Alpha
March 2013 | 9.4.2.1002 | Pre-Alpha

Intel® Chipset Device Software Support

The Intel® Chipset Device Software contains support for the following Intel Chipsets:

- Wellsburg

Supported Operating Systems

The Intel® Chipset Device Software is validated on the following Microsoft operating systems.

l Microsoft Windows XP

l Microsoft Windows XP Professional x64

l Microsoft Windows 2000

l Microsoft Windows Vista

l Microsoft Windows Vista x64

l Microsoft Windows 7

l Microsoft Windows 7 x64

l Microsoft Windows 2008 R2 SP2

l Microsoft Windows 8

l Microsoft Windows 2012

l Microsoft Windows 8.1

l Microsoft Windows 2012 R2

New Features

Features Added in 9.4.2.1019 – May 7, 2014
ID | Description
1 | Added Haswell-E BIOS device IOxAPIC.
Features Added in 9.4.2.1017 – December 25, 2013
ID | Description
1 | Updated readme.
2 | Update milestone to Production Version.
Features Added in 9.4.2.1013 – August 26, 2013
ID | Description
1 | Updated devices with official branding strings.
2 | Added and removed some devices.
3 | Fixed bug 5177625: USB 2 controller fails INF verification due to undefined value [USB2_ADDREG]
4 | WHCK’ed with official branding strings.
5 | Updated readme copyright date to 2013.
6 | Windows 8.1 certified.
7 | Fixed bug: USB inf files contain errors
8 | Various string fixes.
Features Added in 9.4.2.1010 – July 1, 2013
ID | Description
1 | Updated readme milestone to Beta.
2 | Added new devices from EDS update.
3 | Added sSATA devices – 8D60, 8D62, and 8D68.
4 | Added devices for Haswell-E
Features Added in 9.4.2.1006 – April 22, 2013
ID | Description
1 | Converted device 2F00 on Haswell-E and 8D22 on Wellsburg to NO_DRV.
2 | Added Home Agent devices 2F70 and 2F78.
3 | Added SMBus devices 8D7D, E, and F.
4 | Added PCI device 8D7C with a null driver.
5 | Added I/O Performance Monitoring 2F39.
6 | Added USB xHCI Host Controller 8D31.
Features Added in 9.4.2.1002 – March 15, 2013
ID | Description
1 | Initial Release for Haswell-E and Wellsburg
2 | Updated PCI Express Port #7 device IDs

Software Sightings and/or Known Issues

ID | Information